APA引文

Nickels, W. G. (1987). Understanding Business / William G. Nickels. St. Louis.

Chicago Style (17th ed.) Citation

Nickels, William G. Understanding Business / William G. Nickels. St. Louis, 1987.

MLA引文

Nickels, William G. Understanding Business / William G. Nickels. St. Louis, 1987.

警告：这些引文格式不一定是100％准确.